JINGHUA 754 (automatic) UV-Visible Spectrophotometer Wavelength range: 190~1100nm
754 (automatic)
jinghua 754 (automatic) UV-Visible SpectrophotometerSPEC
jinghua 754 (automatic) UV-Visible SpectrophotometerDetails
jinghua 754 (automatic) UV-Visible SpectrophotometerPacking list
- SKU
- NB016025
- Light spectrum Bandwidth
- 4nm
- Wavelength range
- 190~1100nm
- Wavelength Precision
- ±0.5nm
- Wavelength Repeatability
- 0.2nm
- stray light
- ≤0.05%T
- Noise level
- 0.0005A
- Stability
- ±0.001A/h
- Interface
- RS-232
- Transmittance Precision
- ≤0.3%T
- Transmittance Repeatability
- 0.1%T
- Measurement range of transmittance
- 0~200%T
- Absorption range
- -0.4~4A
- Display range of concentration
- 0~99999
- Wavelength Drive
- automatic
- regression equation
- have
Features
It adopts 1200L/mm high-performance ultraviolet special grating, imported long-life deuterium/tungsten lamp, imported photoelectric converter, and professional C-T monochromator structure, so that the instrument has low stray light, high resolution and good photometric linearity.
The large sample chamber can be expanded to a 10 cm sample holder, thus expanding the testing range of the instrument.
Automatically set the wavelength, automatically adjust 0%T/100%T, and T/A without error conversion.
It has professional functions such as automatic correction of wavelength error and automatic switching of light source to ensure the test accuracy and continuity of the instrument.
The instrument has the functions of photometry, quantification, standard curve and so on
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- 3The specific operation method of Jinghua Spectrophotometer
- 4Application of Spectrophotometer in Spectral Reflectance
- 5How does a Spectrophotometer measure the color of beer?
- 1JJF 1641-2017《Program of Pattern Evaluation of Ultraviolet—Visible Spectrophotometers》
- 2JC/T 1040-2020《Exterior reflective thermal insulating coatings on buildings》
- 3SH/T 0409-1992《Determination of Aromatics Content in Liquid Paraffin (UV Spectrophotometry)》
- 4SL 84-1994《Determination of nitrogen (nitrate)(Ultraviolet spectrophtometric method)》
- 5GB/T 14571.4-2008《Ethylene glycol for industrial use - Determination of ultraviolet transmittance - Ultraviolet spectrophotometric method》
- 6GB/T 14571.4-2022《Test method of ethylene glycol for industrial use—Part 4：Determination of ultraviolet transmittance—Ultraviolet spectrophotometric method》
- 7GB/T 26798-2011《Single beam UV/VIS Spectrophotometer 》
- 8GB/T 1721-2008《Appearance and transparency of varnishes, oils and thinner》
- 9JB/T 6778-1993《UltraViolet-visible Infrared Spectrophotometer 》
- 10JB/T 6777-1993《UV-Visible Spectrophotometer》